2015 LINCOLN NAVIGATOR overheating

down during full travel may disable the system to protect motors from
overheating. Wait approximately three minutes with the vehicle running,
and up to 10 minutes with the vehicle off, for the system to reset and for
function to return to normal.Pull the control back to fold the
mirrors in or out.
Loose Mirror
If your power-folding mirrors are manually folded, they may not work
properly, even after you reposition them. You need to reset them if:
• The mirrors vibrate when you drive.
• The mirrors feel loose.
• The mirrors do not stay in the folded or unfolded position.
• One of the mirrors is not in its normal driving position.
To reset the power-fold feature, use the power-folding mirror control to
fold and unfold the mirrors. You may hear a loud noise as you reset the
power-folding mirrors. This sound is normal. Repeat this process as
needed each time the mirrors are manually folded.
Heated Exterior Mirror
The heated exterior mirrors switch on with the heated rear window. See
Heated Windows and Mirrors in theClimate Control chapter.
Memory Mirrors
You can save and recall the mirror positions through the memory
function. See Memory function in theSeatschapter.
Auto-Dimming Feature
The driver’s side exterior mirror will automatically dim when the interior
auto-dimming mirror is activated.
Signal Indicator Mirrors
The rear-facing portion of the appropriate mirror housing will blink when
the turn signal is activated.
Windows and Mirrors 95
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110 Volt AC Power Point (If Equipped)
WARNING:Do not keep electrical devices plugged in the power
point whenever the device is not in use. Do not use any
extension cord with the 110 volt AC power point, since it will defeat
the safety protection design. Doing so may cause the power point to
overload due to powering multiple devices that can reach beyond the
150–watt load limit and could result in fire or serious injury.
Note: The cap should always be closed whenever the power point outlet
is not in use.
Note: The power point will turn off after 13 minutes if the ignition is on
without the engine running. Keep the engine running to use the power
point.
The 110–volt AC power point outlet is used for powering electrical
devices that require up to 150 watts. Exceeding the 150–watt limit will
cause the power point to cut off the power temporarily to provide
overload protection.
The power point is located on the
back of the center console.
The power point is not designed for the following electric appliances;
they may not work properly:
• Cathode-ray, tube-type televisions
• Motor loads, such as vacuum cleaners, electric saws and other electric
power tools, compressor-driven refrigerators, etc.
• Measuring devices that process precise data, such as medical
equipment, measuring equipment, etc.
• Other appliances requiring an extremely stable power supply:
microcomputer-controlled electric blankets, touch sensor lamps, etc.
The power point can switch to a fault mode when it is overloaded,
overheated or shorted. Unplug your device and turn the ignition off then
on for overloading and shorting conditions. Let the system cool off, then
turn the ignition off then on for an overheating condition.
Auxiliary Power Points 153
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If you do stall out, do not try to turn around because you might roll over.
It is better to back down to a safe location.
Apply just enough power to the wheels to climb the hill. Too much
power will cause the tires to slip, spin or lose traction, resulting in loss of
vehicle control.Descend a hill in the same gear you
would use to climb up the hill to
avoid excessive brake application
and brake overheating. Do not
descend in neutral; instead,
disengage overdrive or manually
shift to a lower gear. When
descending a steep hill, avoid
sudden hard braking as you could
lose control. When you brake hard,
the front wheels can’t turn and if
they aren’t turning, you won’t be able to steer. The front wheels have to
be turning in order to steer the vehicle.
If your vehicle has anti-lock brakes, apply the brakes steadily. Do not
pump the brakes.
Driving on snow and ice
WARNING: If you are driving in slippery conditions that require
tire chains or cables, then it is critical that you drive cautiously.
Keep speeds down, allow for longer stopping distances and avoid
aggressive steering to reduce the chances of a loss of vehicle control
which can lead to serious injury or death. If the rear end of the vehicle
slides while cornering, steer in the direction of the slide until you
regain control of the vehicle.
4WD vehicles have advantages over 2WD vehicles in snow and ice but
can skid like any other vehicle.
Should you start to slide while driving on snowy or icy roads, turn the
steering wheel in the direction of the slide until you regain control.
Avoid sudden applications of power and quick changes of direction on
snow and ice. Apply the accelerator slowly and steadily when starting
from a full stop.
Four-Wheel Drive (If Equipped) 185
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WARNING:Obtain immediate service if a system error is
detected. You may not notice any difference in the feel of your
steering, but a serious condition may exist. Failure to do so may result
in loss of steering control.
Your vehicle is equipped with an electric power-assisted steering system.
There is no fluid reservoir to check or fill.
If your vehicle loses electrical power while you are driving (or if the
ignition is turned off), you can steer the vehicle manually, but it takes
more effort. Extreme continuous steering may increase the effort it takes
for you to steer. This occurs to prevent internal overheating and
permanent damage to your steering system. If this should occur, you will
neither lose the ability to steer the vehicle manually nor will it cause
permanent damage. Typical steering and driving maneuvers will allow the
system to cool and steering assist will return to normal.
When a steering system error is detected, steering messages may appear
in the information display.
Steering Tips
If the steering wanders or pulls, check for:
• an improperly inflated tire
• uneven tire wear
• loose or worn suspension components
• loose or worn steering components
• improper vehicle alignment
A high crown in the road or high crosswinds may also make the steering
seem to wander/pull.
Driving Aids 211
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•In case of emergency, a large amount of water without engine coolant
may be added in order to reach a vehicle service location. In this
instance, the cooling system must be drained, chemically cleaned with
Motorcraft Premium Cooling System Flush, and refilled with engine
coolant as soon as possible. Water alone (without engine coolant) can
cause engine damage from corrosion, overheating or freezing.
• Do not use alcohol, methanol, brine or any engine coolants mixed with
alcohol or methanol antifreeze (coolant). Alcohol and other liquids can
cause engine damage from overheating or freezing.
• Do not add extra inhibitors or additives to the coolant. These can be
harmful and compromise the corrosion protection of the engine
coolant.
Unscrew the cap slowly. Any pressure will escape as you unscrew the
cap.
Add prediluted engine coolant meeting the Ford specification. See
Capacities and Specifications for more information.
Whenever coolant has been added, the coolant level in the coolant
reservoir should be checked the next few times you drive the vehicle. If
necessary, add enough prediluted engine coolant to bring the coolant
level to the proper level.
Recycled Engine Coolant
Ford Motor Company does not recommend the use of recycled engine
coolant since a Ford-approved recycling process is not yet available.
Used engine coolant should be disposed of in an appropriate
manner. Follow your community’s regulations and standards for recycling
and disposing of automotive fluids.
Severe Climates
If you drive in extremely cold climates:
• It may be necessary to have a Ford authorized dealer increase the
coolant concentration above 50%.
• A coolant concentration of 60% will provide improved freeze point
protection. Engine coolant concentrations above 60% will decrease the
overheat protection characteristics of the engine coolant and may
cause engine damage.
Maintenance 269
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Oils, Fluids and Flushing
In many cases, fluid discoloration is a normal operating characteristic
and, by itself, does not necessarily indicate a concern or that the fluid
needs to be changed. However, discolored fluids that also show signs of
overheating and foreign material contamination should be inspected
immediately by a qualified expert, such as the factory-trained technicians
at your dealership. Your vehicle’s oils and fluids should be changed at the
specified intervals or in conjunction with a repair. Flushing is a viable
way to change fluid for many vehicle sub-systems during scheduled
maintenance. It is critical that systems are flushed only with new fluid
that is the same as that required to fill and operate the system, or using
a Ford-approved flushing chemical.
Owner Checks and Services
Certain basic maintenance checks and inspections should be performed
every month or at six month intervals.
Check every month
Engine oil level.
Function of all interior and exterior lights.
Tires (including spare) for wear and proper pressure.
Windshield washer fluid level.
Check every six months
Battery connections. Clean if necessary.
Body and door drain holes for obstructions. Clean if necessary.
Cooling system fluid level and coolant strength.
Door weatherstrips for wear. Lubricate if necessary.
Hinges, latches and outside locks for proper operation. Lubricate if
necessary.
Parking brake for proper operation.
Safety belts and seat latches for wear and function.
Safety warning lamps (brake, ABS, airbag, safety belt) for operation.
Washer spray and wiper operation. Clean or replace blades as
necessary.
452 Scheduled Maintenance
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